I have recently reinstalled vim and I noticed that the Spell checking is working very slowly. Whenever I do a
z= on an incorrectly spelled word, Vim takes a good 4-5 seconds to show the spelling suggestions which is really really long. This used to happen almost instantly before.
It used to work fine before and I have no idea what happened. I checked this with bare vim too using
vim -u NONE and it is still slow. So, I guess I can rule out this being an issue with my settings or with the plugins. And, Every thing else is behaving normally.
Any ideas on why this is happening and what can be do to speed this up? I am using the recent version of Vim for windows.